The specific surface area and porous structure of graphite materials

被引：64
|
作者：
Shornikova, O. N. [1 ]
Kogan, E. V. [1 ]
Sorokina, N. E. [1 ]
Avdeev, V. V. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Fac Chem, Moscow, Russia
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2009年 / 83卷 / 06期
关键词：
PORE-SIZE DISTRIBUTION; EXFOLIATED GRAPHITE;
D O I：
10.1134/S0036024409060260
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Transformations of the specific surface area and porous structure of carbon materials based on graphite were studied by low-temperature adsorption of nitrogen. Exfoliated graphite and graphite foil were found to have a developed (compared with the initial graphite) surface (up to 90 m(2)/g) and a porous structure formed by slit-like mesopores with a characteristic radius of similar to 20 A.... The determining influence of the method of synthesis on the adsorption properties of materials was demonstrated for the first time.
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页码：1022 / 1025
页数：4
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